海船船员考试
单选题Before the oily water separator put into operation, it should be （）A filled with bilge waterB filled with oilC filled with clean waterD be emptied
题目
filled with bilge water
filled with oil
filled with clean water
be emptied
相似问题和答案
第1题：
reciprocating pump
vane pump
screw pump
centrifugal pump
第2题：
overhauling every two year
working at intervals
renewing filtration material
pumping bilge water from different layers respectively
第3题：
How to operate oily water separator?
第4题：
in entrance
in exit
in the upper part
on the outside
第5题：
100PPM oily water separator
Assembling the lube oil purifier as a separator and aligning bilge overboard
A 15PPM oily water separator
A magnetic duplex strainer
第6题：
reciprocating pump
vane pump
mono pump
axial-flow pump
第7题：
sliding bowl bottom
gravity disc
bowl
liquid level detector
第8题：
The requirement to carry an Oil Record Book does not apply to a ship that ______.
A.is not equipped to discharge overboard any oil or oily mixture
B.is on an international voyage to a country that is a party to MARPOL
C.has an International Oil Pollution Prevention Certificate
D.has an oily water separator of sufficient capacity for the oil wastes generated
第9题：
holding its slops onboard until they can be pumped into the city sewer system
circulating them through the lube oil purifier to remove water and debris
holding its slops onboard until they can be discharged to a shore side reception facility
pumping them into a settling tank for separation before pumping the oily water residue overboard
第10题：
filled with clean water before operation
keep air cushion in oil collecting space during running
check oil level during running
clean inner separator with low pressure stream